package handin07;

import java.util.ArrayList;

public interface IMember {
	
	String getMemberID();
	/**
	 * @return the user's membership 
	 */
	IMembership getMembership();
	
	/**
	 * 
	 * @return a list of the user's activities
	 */
	ArrayList<IActivity> getSports();
	/* 
	 * @return false if the member is already for the activity, true otherwise 
	 * */
	boolean addActivity(IActivity activity);

	/**
	 * 
	 * @return the monthly fee to be paid.  
	 */
	double getMonthlyFee();
}